Bolognian

Definitions

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adj. of, or relating to Bologna in Italy; bolognese

Etymologies

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Examples

It takes its name from the Greek [Greek: barus] (heavy) on account of its presence in barytes or heavy spar which was first investigated in 1602 by V. Casciorolus, a shoemaker of Bologna, who found that after ignition with combustible substances it became phosphorescent, and on this account it was frequently called Bolognian phosphorus.

He was rejoiced at this occasion of displaying his own qualifications, took his place at one of the three long tables, betwixt a Westphalian count and a Bolognian marquis, insinuated himself into the conversation with his usual address, and in less than half an hour, found means to accost a native of each different country in his own mother-tongue.

The light from the Bolognian stone, and from calcined shells, and from white paper, and linen after having been exposed for a time to the sun's light, seem to produce either the phosphoric or some other kind of acid from the sulphurous or phlogistic matter which they contain.

This light, as it is frequently seen on rotten wood, and sometimes on veal, which has been kept too long, as I have been told, is commonly supposed to have its cause from putrefaction; but is nevertheless most probably of phosphoric origin, like that seen in the dark on oyster-shells, which have previously been ignited, and afterwards exposed to the sunshine, and on the Bolognian stone.

One is, by reducing the colours to little more than chiaroscuro, which was often the practice of the Bolognian schools; and the other, by making the colours very distinct and forcible, such as we see in those of